Szabadváry, Ferenc,
Tausend Jahre Technik und Innovation in Ungarn /
[Verfasser: Ferenc Szabadváry und Éva Vámos].
- 43 pages : illustrations ; 21 cm
011265322 Uk
Inventions--History.--Hungary
Technological innovations--History.--Hungary
Inventions.
Technological innovations.
Hungary.
History Central Europe Hungary History of technology Catalog
History.